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Garmin GMS 10 Network Port Expander (Network Device) (010-00351-00)

  • Based on 171 reviews
Condition: New
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Availability: In Stock.
Fulfilled by 4Wheel Online

Arrives Tuesday, Mar 31
Order within 18 hours and 17 minutes
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Style: Expander


Product Packaging: Standard Packaging


Features

  • 100-Megabit.NA
  • Uses the Garmin marine network
  • Connects multiple chart plotters
  • Brand: Garmin

Description

The Garmin GMS 10 is a robust 100-megabit network port expander that allows you to connect multiple chart plotters and sensors over the Garmin marine network and gain the benefit of ethernet-like data transfer speeds up to 10 times faster than some competitive systems.

Brand: Garmin


Model Name: Garmin


Vehicle Service Type: Boat


Screen Size: 9 Inches


Special Feature: Waterproof


Connectivity Technology: Ethernet


Map Type: North America


Included Components: Garmin 010-00351-00 Garmin Gms 10 Network Port


Mounting Type: Dashboard Mount, found in image


Product Dimensions: 7.3"L x 2.2"W x 6.7"H


Product Dimensions: 7.3 x 2.2 x 6.7 inches


Item Weight: 1 pounds


Item model number: 010-00351-00


Is Discontinued By Manufacturer: Yes


Connectivity technologies: Ethernet


Special features: Waterproof


Other display features: Wireless


Human Interface Input: Touchscreen


Color: Black


Whats in the box: Garmin 010-00351-00 Garmin Gms 10 Network Port


Department: Unisex-Adult


Manufacturer: Garmin


Date First Available: May 27, 2004


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Mar 31

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


  • Works Great for Expanding Your Boat's Networked Items Like Garmin MFDs!
Style: Expander Product Packaging: Standard Packaging
I just purchased a new Sportsman 231 Heritage Center Console boat that came with a Garmin 943 MFD and wanted to add a second MFD. However, my boat came with a Seakeeper Ride system (that's amazing by the way) and it was taking up the only RJ45 network port on the back of Garmin 943. I purchased the Garmin 10 Network Port Expander to be able to add the second Garmin 943 and it worked perfectly for my purpose. I hooked up both MFDs and the Seakeeper and everything communicated with each other right away with no issues. I'm very happy with the product. What I like about it: Comes with a RJ45 network cable (saves you $30-ish). Solid design and was basically plug and play (you do need to power it). It doesn't void the Garmin warranty as it is a Garmin product. Installation was easy (I used some double sided 3m marine tape, 4 SS screws and screwed it to a starboard panel in my console. My only complaints are: The waterproof screw on plastic parts on the network cable are two pieces and while everything was able to be snugged up, they seem cheap and be a bit of a pain to figure out at first. Wish it was just one solid piece attached to the cable. It is a bit big/bulky if you don't have much space. The 10 in the title made me think it had 10 ports which it only has 5. It is a bit pricey but really what isn't when it comes to a boat. I wish Garmin made a 3 port or some sort of splitter since that's all I needed. ... show more
Reviewed in the United States on July 2, 2023 by TJ

  • Garmin
Style: Expander Product Packaging: Standard Packaging
Very clean and easy to install
Reviewed in the United States on September 5, 2025 by Betty Ann Claar

  • Works great
Style: Expander Product Packaging: Standard Packaging
It works great but the gps fish finder doesn’t communicate with a echomap
Reviewed in the United States on March 19, 2023 by Clinton Lowery

  • Easy to install and works great
Style: Expander Product Packaging: Standard Packaging
I bought a new boat and added a lot of electronics (all Garmin) and wanted everything talking with each other. I know I could have gone a cheaper route and made my own network hub for less but after dropping $30K on a brand new boat, I figured what's another $200-ish in the big scheme of things. It's been working perfectly so far. I have 2 Garmin 93sv's and a live scope connected and no problems at all. It's easy to mount, and gives a nice clean look when completed. ... show more
Reviewed in the United States on September 10, 2022 by Mike

  • Shipping damaged - Seller made it right
Style: Expander Product Packaging: Standard Packaging
UPS damaged the package and scratched up the product. Contacted them and they gave me a partial credit for the cosmetic damage which worked out great. Would buy from them again!
Reviewed in the United States on August 29, 2024 by S Martens

  • Network switch
Style: Expander Product Packaging: Standard Packaging
Network 3 fishfinders and livescope
Reviewed in the United States on March 25, 2024 by Jon

  • Thanks
Style: Expander Product Packaging: Standard Packaging
Works as expected, easy to install
Reviewed in the United States on October 17, 2022 by Johan

  • great
Style: Expander Product Packaging: Standard Packaging
so glad i found this on here .. they are hard to find where we live
Reviewed in the United States on November 18, 2021 by Samantha rankin

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